package me.chenzhijun.chapter2.utils;

/**
 * @author chen
 * @version V1.0
 * @date 2017/9/27
 */
public final class StringUtils {
    public static boolean isEmpty(String str) {
        if (str == null) {
            return false;
        }
        return org.apache.commons.lang3.StringUtils.isEmpty(str.trim());

    }

    private StringUtils() {
    }
}
